Patch By Exception


In the world of Network Management systems, the solutions of yesterday are not
always the solutions for today. That is why KRONE is introducing "Patch by
Exception", the next generation in cable management systems.

Patch by Exception guarantees network managers a system that is not only flexible,
space saving and easy to manage, but that will accommodate the developing
technologies of tomorrow.

WHAT IS PATCH BY EXCEPTION?

Patch by Exception is a product feature of KRONE's HIGHBAND 8, ULTIM 8, and
HIGHBAND 10 modules that allows the normal cross connect configuration to be
wired using category 5 jumper cable. Then when a change in configuration is
required the new connection can be simply made by plugging a HIGHBAND patch
cord into the module to instantly set up the new configuration by overriding the
jumpered connection. Patching therefore becomes the exception, and not the rule.

WHY CHANGE TO PATCH BY EXCEPTION?

Historically the RJ45 system provided the IT manager with a no fuss, easy solution to
their changing network needs. Today however, with the number of computers and
telephones per office increasing rapidly, many patch panels have deteriorated into an
unmanageable maze of tangled patch cords.

Patching that once took only a matter of seconds to perform, has developed into an
increasingly time consuming and frustrating task; a task that today's busy IT Manager
simply does not have the time for. A once welcome solution has in many situations
become an unmanageable hindrance to efficient cable management.


This is the time when the HIGHBAND patch-cord can be used. Patching therefore
becomes the exception, and not the rule.

WHAT ARE THE FEATURES AND BENEFITS?

Patch by Exception offers Network managers a range of attractive benefits.
The patch frame remains neat and tidy allowing for more effective cable
management, brought about by the fact that less cable is required to make the
jumpered cross connects. The now uncluttered distribution frame allows for any
temporary patches which have been set up to be easily seen by the network
administrator giving better control and record accuracy. The normal connection
configuration can be restored quickly and with ease by simply removing the patch
cord.

Costs can be reduced significantly due to the economy of using jumper cable instead
of patch cords. The cost of Category 5E jumper cable is approximately one tenth of
the cost of an equivalent patch cord. For further cost reductions common mounting
can be achieved using existing LSA-PLUS mounting, and does not require expensive
"19 inch" accommodation such as racks and cabinets.

When patching is required, it can be carried out reliably using latched patch plugs,
and can be achieved without any interruption to live circuits by virtue of the "make
before break" feature of HIGHBAND.

The use of jumper wire Category 5E cable without the sheath), significantly reduces
the amount of cable bulk, which is important in large installations.

(DATA SIDE) CONCEPT

Another possible implementation of a HIGHBAND solution involves wiring the port

state of the patch frame deteriorates, significant time is lost restoring services and
fault finding. For a small monthly fee the IT manager has an effective and efficient
cable management system, and peace of mind. Any changes required in between
monthly calls can be easily administered by the IT Manager in a matter of seconds by
using the patching facility. If these changes are to become permanent the installer
can hardwire them at the next monthly visit and return the removed patch cords to
the client for reuse.

THE KRONE HIGHBAND ADVANTAGES

The HIGHBAND modules use KRONE's patented 3 point method of termination
which out-performs the competition in ease of installation, quality, and durability of
the connection.

1. Insulation clamping ribs hold the wire firmly in position and isolate the contact
area from vibration and other forms of mechanical stress.
2. Flexible silver-plated contact tags, arranged at 45
o
angles across the axis of the
wire, make a solid gas-tight connection.
3. Constant axial and torsional restoring forces, created by the unique contact and
plastic housing, maintain a durable connection that allows up to more than 200
re-terminations. The HIGHBAND module also far exceeds the performance and bandwidth of any
competitor module by providing the maximum available headroom above Category
5E minimum standards. This means that data integrity is preserved to the highest
possible level.
Immunity to noise is also of the highest standard resulting in the ultimate